EP 2291219 A4 20111221 - FREQUENCY SELECTIVE PASSIVE COMPONENT NETWORKS FOR IMPLANTABLE LEADS OF ACTIVE IMPLANTABLE MEDICAL DEVICES UTILIZING AN ENERGY DISSIPATING SURFACE
Title (en)
FREQUENCY SELECTIVE PASSIVE COMPONENT NETWORKS FOR IMPLANTABLE LEADS OF ACTIVE IMPLANTABLE MEDICAL DEVICES UTILIZING AN ENERGY DISSIPATING SURFACE
Title (de)
FREQUENZSELEKTIVE NETZWERKE MIT PASSIVEN KOMPONENTEN FÜR IMPLANTIERBARE ABLEITUNGEN VON IMPLANTIERBAREN MEDIZINISCHEN GERÄTEN MIT EINER ENERGIEABSCHWÄCHENDEN OBERFLÄCHE
Title (fr)
RÉSEAUX DE COMPOSANTS PASSIFS À SÉLECTION DE FRÉQUENCE POUR FILS IMPLANTABLES DE DISPOSITIFS MÉDICAUX IMPLANTABLES ACTIFS UTILISANT UNE SURFACE DE DISSIPATION D'ÉNERGIE
Publication
Application
Priority
- US 2009048269 W 20090623
- US 7481608 P 20080623
Abstract (en)
[origin: WO2010008833A1] Decoupling circuits are provided which transfer energy induced from an MRI pulsed RF field to an energy dissipating surface. This is accomplished through broadband filtering or by resonant filtering. In a passive component network for an implantable leadwire of an active implantable medical device, a frequency selective energy diversion circuit is provided for diverting high-frequency energy away from a leadwire electrode to a point or an area spaced from the electrode, for dissipation of high-frequency energy.
IPC 8 full level
A61N 1/08 (2006.01)
CPC (source: EP US)
A61B 5/055 (2013.01 - EP US); A61B 18/1492 (2013.01 - EP US); A61N 1/05 (2013.01 - EP US); G01R 33/288 (2013.01 - EP US); G01R 33/36 (2013.01 - EP US); H03H 1/0007 (2013.01 - EP US); A61B 5/283 (2021.01 - EP US); A61B 18/02 (2013.01 - EP US); A61B 2018/00839 (2013.01 - EP US); A61B 2018/1293 (2013.01 - EP US); A61B 2018/147 (2013.01 - EP US); A61B 2090/374 (2016.02 - EP US); A61N 1/086 (2017.07 - EP US); A61N 1/3718 (2013.01 - EP US); G01R 33/286 (2013.01 - EP US); H03H 7/1758 (2013.01 - EP US); H03H 7/1766 (2013.01 - EP US)
Citation (search report)
- [XI] US 2005222647 A1 20051006 - WAHLSTRAND CARL D [US], et al
- [X] WO 03037424 A2 20030508 - MEDTRONIC INC [US]
- [AD] US 2003050557 A1 20030313 - SUSIL ROBERT C [US], et al
- See references of WO 2010008833A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2010008833 A1 20100121; EP 2291219 A1 20110309; EP 2291219 A4 20111221; EP 2291219 B1 20171025; US 2010023000 A1 20100128; US 7751903 B2 20100706
DOCDB simple family (application)
US 2009048269 W 20090623; EP 09798487 A 20090623; US 48992109 A 20090623